Index Fund Advisors, Inc. holds a concentrated book of 127 stocks worth $2.2B as of Q1 2026 (disclosed May 12, 2026, a ~45-day 13F lag). This quarter they opened Glacier Bancorp Inc and trimmed Dimensional US Target Value. Their largest long position is Dimensional US Small Cap ETF at 19% of the equity book.
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curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/funds/1665097/holdings"
Use Arkolith to show Index Fund Advisors, Inc.'s latest holdings, largest changes, and filing provenance.
Top-heavy: concentrated book
Share of the disclosed book in its largest positions. A higher top-5 share means a more concentrated, higher-conviction portfolio.
3% mapped to company sectors
Direct operating-company sectors from our SIC-based security master. ETF/fund and unclassified holdings stay visible separately; this is not ETF look-through exposure.
Estimated $ traded · quarter-end prices, no cost basis
Bars show each stock's share of the portfolio. Click a row for its position history.
| # | Security | Value | Shares | % Port | Last move | History |
|---|---|---|---|---|---|---|
| 1 | Dimensional ETF Trust US SMALL CAP ETF | $419.7M | 5.90M | 18.9% | ▲+1.0% Added · +56K sh | |
| 2 | Dimensional ETF Trust US TARGETED VLU | $398.7M | 6.38M | 17.9% | ▼−0.9% Reduced · −59K sh | |
| 3 | Dimensional ETF Trust US EQUITY MARKET | $351.2M | 4.95M | 15.8% | ▼~0% Reduced · −507 sh | |
| 4 | Dimensional ETF Trust US MKTWIDE VALUE | $278.1M | 5.74M | 12.5% | ▲+0.1% Added · +5K sh | |
| 5 | Dimensional ETF Trust INTERNATNAL VAL | $187.4M | 3.55M | 8.4% | ▼−0.6% Reduced · −21K sh | |
| 6 | Dimensional ETF Trust US SMALL CAP VAL | $96.8M | 2.76M | 4.4% | ▲+8.0% Added · +205K sh | |
| 7 | Dimensional ETF Trust US LARGE CAP VAL | $48.9M | 1.37M | 2.2% | ▲+13% Added · +163K sh | |
| 8 | Ishares TR 0-3 MNTH TREASRY | $39.2M | 389.8K | 1.8% | ▲+2.3% Added · +9K sh | |
| 9 | Vanguard BD Index FDS TOTAL BND MRKT | $35.1M | 477.2K | 1.6% | ▼−1.1% Reduced · −6K sh | |
| 10 | Dimensional ETF Trust INTL SMALL CAP V | $24.7M | 625.1K | 1.1% | ▲+7.2% Added · +42K sh | |
| 11 | Dimensional ETF Trust GLOBAL REAL EST | $23.4M | 881.7K | 1.1% | ▲+2.9% Added · +25K sh | |
| 12 | Dimensional ETF Trust INTL SMALL CAP E | $22.8M | 676.9K | 1.0% | ▲+6.3% Added · +40K sh | |
| 13 | Dimensional ETF Trust US CORE EQUITY 2 | $22.0M | 567.1K | 1.0% | ▲+144% Added · +335K sh | |
| 14 | Dimensional ETF Trust EMGR CRE EQT MNG | $19.2M | 567.1K | 0.9% | ▲+5.5% Added · +29K sh | |
| 15 | Dimensional ETF Trust EMERGING MKTS VA | $17.5M | 488.3K | 0.8% | ▲+11% Added · +48K sh | |
| 16 | Vanguard Star FDS VG TL INTL STK F | $17.4M | 225.6K | 0.8% | ▲+0.1% Added · +235 sh | |
| 17 | Vanguard Index FDS TOTAL STK MKT | $15.2M | 47.4K | 0.7% | ▼−0.4% Reduced · −177 sh | |
| 18 | Costco Wholesale Corporation COM | $11.1M | 11.2K | 0.5% | ▲+0.5% Added · +55 sh | |
| 19 | Glacier Bancorp Inc New COM | $9.5M | 213.6K | 0.4% | ▲New New position | |
| 20 | Dimensional ETF Trust US HIGH PROFITAB | $9.0M | 244.8K | 0.4% | ▲+107% Added · +127K sh | |
| 21 | American Centy ETF TR AVANTIS EMERGING | $8.7M | 136.7K | 0.4% | ▲+27% Added · +29K sh | |
| 22 | Ishares TR CORE S&P500 ETF | $8.1M | 12.3K | 0.4% | ▲+0.3% Added · +38 sh | |
| 23 | American Centy ETF TR AVANTIS ALL EQT | $7.6M | 86.7K | 0.3% | ▲+14% Added · +11K sh | |
| 24 | Johnson & Johnson COM | $6.6M | 26.8K | 0.3% | ▼−14% Reduced · −4K sh | |
| 25 | Nvidia Corporation COM | $6.4M | 36.9K | 0.3% | ▲~0% Added · +18 sh | |
| 26 | Dimensional ETF Trust ULTRASHORT FIXED | $5.8M | 115.3K | 0.3% | ▲+14% Added · +14K sh | |
| 27 | Dimensional ETF Trust SHORT DURATION F | $5.6M | 116.1K | 0.3% | ▲+77% Added · +50K sh | |
| 28 | Apple Inc COM | $5.5M | 21.7K | 0.2% | ▼−0.5% Reduced · −116 sh | |
| 29 | Vanguard Index FDS SMALL CP ETF | $5.5M | 20.9K | 0.2% | ▲+0.3% Added · +64 sh | |
| 30 | Vaneck ETF Trust GOLD MINERS ETF | $5.4M | 58.6K | 0.2% | ▼−24% Reduced · −19K sh | |
| 31 | Amazon Com Inc COM | $5.2M | 24.9K | 0.2% | ▼−15% Reduced · −4K sh | |
| 32 | Dimensional ETF Trust INTL CORE EQUITY | $4.9M | 139.2K | 0.2% | ▲+259% Added · +100K sh | |
| 33 | Vanguard World FD INF TECH ETF | $4.6M | 6.5K | 0.2% | ▲+0.5% Added · +31 sh | |
| 34 | Microsoft Corp COM | $3.9M | 10.6K | 0.2% | ▲+17% Added · +2K sh | |
| 35 | American Centy ETF TR INTL SMCP VLU | $3.7M | 37.4K | 0.2% | ▲+0.4% Added · +158 sh | |
| 36 | Vanguard Index FDS SM CP VAL ETF | $3.7M | 17.1K | 0.2% | ▲+0.7% Added · +115 sh | |
| 37 | Dimensional ETF Trust CORE FIXED INCOM | $3.5M | 82.5K | 0.2% | ▲+126% Added · +46K sh | |
| 38 | Dimensional ETF Trust GLOBAL CR ETF | $3.3M | 61.5K | 0.1% | ▲+146% Added · +37K sh | |
| 39 | Dimensional ETF Trust DIMENSIONAL INTE | $3.2M | 60.7K | 0.1% | ▲+136% Added · +35K sh | |
| 40 | Vanguard Scottsdale FDS SHORT TERM TREAS | $3.1M | 52.3K | 0.1% | ▲+94% Added · +25K sh | |
| 41 | Amphenol Corp CL A | $2.7M | 21.3K | 0.1% | ▲+0.4% Added · +93 sh | |
| 42 | American Centy ETF TR AVANTIS CORE FI | $2.7M | 64.4K | 0.1% | ▲+4.6% Added · +3K sh | |
| 43 | Vanguard Index FDS S&P 500 ETF SHS | $2.6M | 4.4K | 0.1% | ▲+11% Added · +430 sh | |
| 44 | Vanguard Index FDS REAL ESTATE ETF | $2.6M | 29.6K | 0.1% | ▲+3.5% Added · +1K sh | |
| 45 | Meta Platforms Inc CL A | $2.6M | 4.5K | 0.1% | ▼−28% Reduced · −2K sh | |
| 46 | Vanguard Index FDS MID CAP ETF | $2.4M | 8.3K | 0.1% | ▲+0.3% Added · +26 sh | |
| 47 | Vanguard Index FDS MCAP VL IDXVIP | $2.1M | 11.4K | 0.1% | ▲+0.6% Added · +67 sh | |
| 48 | Dimensional ETF Trust INTL HIGH PROFIT | $2.1M | 65.3K | 0.1% | ▲+143% Added · +38K sh | |
| 49 | Alphabet Inc CAP STK CL A | $1.9M | 6.6K | 0.1% | ▲+32% Added · +2K sh | |
| 50 | Tesla Inc COM | $1.8M | 4.8K | 0.1% | ▲+54% Added · +2K sh |
As-of date vs the date the SEC received each filing
| Quarter | As of | Filed | Positions | Value | Form |
|---|---|---|---|---|---|
| Q1 2026 | Mar 31, 2026 | May 12, 2026 | 127 | $2.2B | 13F-HR |
| Q4 2025 | Dec 31, 2025 | Jan 29, 2026 | 146 | $2.1B | 13F-HR |
| Q3 2025 | Sep 30, 2025 | Oct 22, 2025 | 145 | $2.1B | 13F-HR |
| Q2 2025 | Jun 30, 2025 | Jul 25, 2025 | 144 | $1.8B | 13F-HR |
| Q1 2025 | Mar 31, 2025 | Apr 30, 2025 | 95 | $1.6B | 13F-HR |
| Q4 2024 | Dec 31, 2024 | Jan 29, 2025 | 106 | $1.9B | 13F-HR |
| Q3 2024 | Sep 30, 2024 | Oct 22, 2024 | 108 | $1.9B | 13F-HR |
| Q2 2024 | Jun 30, 2024 | Aug 2, 2024 | 96 | $1.8B | 13F-HR |
| Q1 2024 | Mar 31, 2024 | May 13, 2024 | 96 | $1.8B | 13F-HR |
| Q4 2023 | Dec 31, 2023 | Feb 14, 2024 | 90 | $1.7B | 13F-HR |
| Q3 2023 | Sep 30, 2023 | Oct 20, 2023 | 97 | $1.5B | 13F-HR |
| Q2 2023 | Jun 30, 2023 | Aug 10, 2023 | 84 | $1.5B | 13F-HR |
| Q1 2023 | Mar 31, 2023 | Apr 21, 2023 | 88 | $1.5B | 13F-HR |
| Q4 2022 | Dec 31, 2022 | Jan 23, 2023 | 79 | $1.4B | 13F-HR |
| Q3 2022 | Sep 30, 2022 | Oct 27, 2022 | 88 | $1.3B | 13F-HR |
| Q2 2022 | Jun 30, 2022 | Jul 27, 2022 | 90 | $1.3B | 13F-HR |
| Q1 2022 | Mar 31, 2022 | May 6, 2022 | 96 | $1.3B | 13F-HR/A |
| Q4 2021 | Dec 31, 2021 | Jan 26, 2022 | 98 | $1.4B | 13F-HR |
Holdings from SEC EDGAR 13F-HR filings, updated quarterly ~45 days after quarter-end. Public domain. The book and weighting are long equity only; disclosed put/call options are listed separately and excluded from those totals. Price-derived performance is withheld until the price-source policy and freshness gate are green.